This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A235874 #4 Jan 16 2014 17:35:36 %S A235874 11,37,1657,1847,74687,322193,5051341,11938853,245333213,397597169, %T A235874 130272314657,1273135176871 %N A235874 First term of the earliest sequence of n consecutive strong primes. %C A235874 A strong prime is a prime p(n) such that p(n) > (p(n-1) + p(n+1))/2. %e A235874 a(2) = 37 because the two consecutive primes 37 and 41 are both strong and are the first such pair. %Y A235874 Cf. A051634, A229832. %K A235874 nonn %O A235874 1,1 %A A235874 _Giovanni Resta_, Jan 16 2014